private void OnTestRunAbort(ITestRunEventsHandler testRunEventsHandler, Exception exception)
{
EqtTrace.Error("Server: TestExecution: Aborting test run because {0}", exception);
// log console message to vstest console
testRunEventsHandler.HandleLogMessage(TestMessageLevel.Error, CommonResources.AbortedTestRun);
// log console message to vstest console wrapper
var testMessagePayload = new TestMessagePayload {
MessageLevel = TestMessageLevel.Error, Message = CommonResources.AbortedTestRun
};
var rawMessage = this.dataSerializer.SerializePayload(MessageType.TestMessage, testMessagePayload);
testRunEventsHandler.HandleRawMessage(rawMessage);
// notify test run abort to vstest console wrapper
var completeArgs = new TestRunCompleteEventArgs(null, false, true, exception, null, TimeSpan.Zero);
var payload = new TestRunCompletePayload {
TestRunCompleteArgs = completeArgs
};
rawMessage = this.dataSerializer.SerializePayload(MessageType.ExecutionComplete, payload);
testRunEventsHandler.HandleRawMessage(rawMessage);
// notify of a test run complete and bail out.
testRunEventsHandler.HandleTestRunComplete(completeArgs, null, null, null);
this.CleanupCommunicationIfProcessExit();
}
private void OnTestRunAbort(ITestRunEventsHandler testRunEventsHandler, Exception exception, bool getClientError)
{
if (this.IsOperationComplete())
{
EqtTrace.Verbose("TestRequestSender: OnTestRunAbort: Operation is already complete. Skip error message.");
return;
}
EqtTrace.Verbose("TestRequestSender: OnTestRunAbort: Set operation complete.");
this.SetOperationComplete();
var reason = this.GetAbortErrorMessage(exception, getClientError);
EqtTrace.Error("TestRequestSender: Aborting test run because {0}", reason);
this.LogErrorMessage(string.Format(CommonResources.AbortedTestRun, reason));
// notify test run abort to vstest console wrapper.
var completeArgs = new TestRunCompleteEventArgs(null, false, true, exception, null, TimeSpan.Zero);
var payload = new TestRunCompletePayload {
TestRunCompleteArgs = completeArgs
};
var rawMessage = this.dataSerializer.SerializePayload(MessageType.ExecutionComplete, payload);
testRunEventsHandler.HandleRawMessage(rawMessage);
// notify of a test run complete and bail out.
testRunEventsHandler.HandleTestRunComplete(completeArgs, null, null, null);
}
private void OnExecutionMessageReceived(object sender, MessageReceivedEventArgs messageReceived, ITestRunEventsHandler testRunEventsHandler)
{
try
{
var rawMessage = messageReceived.Data;
// Send raw message first to unblock handlers waiting to send message to IDEs
testRunEventsHandler.HandleRawMessage(rawMessage);
var message = this.dataSerializer.DeserializeMessage(rawMessage);
switch (message.MessageType)
{
case MessageType.TestRunStatsChange:
var testRunChangedArgs = this.dataSerializer.DeserializePayload <TestRunChangedEventArgs>(message);
testRunEventsHandler.HandleTestRunStatsChange(testRunChangedArgs);
break;
case MessageType.ExecutionComplete:
var testRunCompletePayload = this.dataSerializer.DeserializePayload <TestRunCompletePayload>(message);
testRunEventsHandler.HandleTestRunComplete(
testRunCompletePayload.TestRunCompleteArgs,
testRunCompletePayload.LastRunTests,
testRunCompletePayload.RunAttachments,
testRunCompletePayload.ExecutorUris);
this.SetOperationComplete();
break;
case MessageType.TestMessage:
var testMessagePayload = this.dataSerializer.DeserializePayload <TestMessagePayload>(message);
testRunEventsHandler.HandleLogMessage(testMessagePayload.MessageLevel, testMessagePayload.Message);
break;
case MessageType.LaunchAdapterProcessWithDebuggerAttached:
var testProcessStartInfo = this.dataSerializer.DeserializePayload <TestProcessStartInfo>(message);
int processId = testRunEventsHandler.LaunchProcessWithDebuggerAttached(testProcessStartInfo);
var data =
this.dataSerializer.SerializePayload(
MessageType.LaunchAdapterProcessWithDebuggerAttachedCallback,
processId,
this.protocolVersion);
this.channel.Send(data);
break;
}
}
catch (Exception exception)
{
this.OnTestRunAbort(testRunEventsHandler, exception, false);
}
}
private void LogMessage(TestMessageLevel testMessageLevel, string message, ITestRunEventsHandler eventHandler)
{
// Log to vs ide test output
var testMessagePayload = new TestMessagePayload {
MessageLevel = testMessageLevel, Message = message
};
var rawMessage = this.dataSerializer.SerializePayload(MessageType.TestMessage, testMessagePayload);
eventHandler.HandleRawMessage(rawMessage);
// Log to vstest.console
eventHandler.HandleLogMessage(testMessageLevel, message);
}
private void ListenAndReportTestResults(ITestRunEventsHandler testRunEventsHandler)
{
var isTestRunComplete = false;
// Cycle through the messages that the testhost sends.
// Currently each of the operations are not separate tasks since they should not each take much time. This is just a notification.
while (!isTestRunComplete)
{
try
{
var rawMessage = this.TryReceiveRawMessage();
// Send raw message first to unblock handlers waiting to send message to IDEs
testRunEventsHandler.HandleRawMessage(rawMessage);
var message = this.dataSerializer.DeserializeMessage(rawMessage);
if (string.Equals(MessageType.TestRunStatsChange, message.MessageType))
{
var testRunChangedArgs = this.dataSerializer.DeserializePayload <TestRunChangedEventArgs>(
message);
testRunEventsHandler.HandleTestRunStatsChange(testRunChangedArgs);
}
else if (string.Equals(MessageType.ExecutionComplete, message.MessageType))
{
var testRunCompletePayload =
this.dataSerializer.DeserializePayload <TestRunCompletePayload>(message);
testRunEventsHandler.HandleTestRunComplete(
testRunCompletePayload.TestRunCompleteArgs,
testRunCompletePayload.LastRunTests,
testRunCompletePayload.RunAttachments,
testRunCompletePayload.ExecutorUris);
isTestRunComplete = true;
}
else if (string.Equals(MessageType.TestMessage, message.MessageType))
{
var testMessagePayload = this.dataSerializer.DeserializePayload <TestMessagePayload>(message);
testRunEventsHandler.HandleLogMessage(
testMessagePayload.MessageLevel,
testMessagePayload.Message);
}
else if (string.Equals(MessageType.LaunchAdapterProcessWithDebuggerAttached, message.MessageType))
{
var testProcessStartInfo = this.dataSerializer.DeserializePayload <TestProcessStartInfo>(message);
int processId = testRunEventsHandler.LaunchProcessWithDebuggerAttached(testProcessStartInfo);
this.communicationManager.SendMessage(
MessageType.LaunchAdapterProcessWithDebuggerAttachedCallback,
processId,
version: this.protocolVersion);
}
}
catch (IOException exception)
{
// To avoid further communication with remote host
this.sendMessagesToRemoteHost = false;
this.OnTestRunAbort(testRunEventsHandler, exception);
isTestRunComplete = true;
}
catch (Exception exception)
{
this.OnTestRunAbort(testRunEventsHandler, exception);
isTestRunComplete = true;
}
}
}
/// <summary>
/// Starts the test run
/// </summary>
/// <param name="testRunCriteria"> The settings/options for the test run. </param>
/// <param name="eventHandler"> EventHandler for handling execution events from Engine. </param>
/// <returns> The process id of the runner executing tests. </returns>
public virtual int StartTestRun(TestRunCriteria testRunCriteria, ITestRunEventsHandler eventHandler)
{
try
{
if (!this.testHostManager.Shared)
{
// Non shared test host requires test source information to launch. Provide the sources
// information and create the channel.
EqtTrace.Verbose("ProxyExecutionManager: Test host is non shared. Lazy initialize.");
var testSources = testRunCriteria.Sources;
// If the test execution is with a test filter, group them by sources
if (testRunCriteria.HasSpecificTests)
{
testSources = testRunCriteria.Tests.GroupBy(tc => tc.Source).Select(g => g.Key);
}
this.InitializeExtensions(testSources);
}
this.SetupChannel(testRunCriteria.Sources);
var executionContext = new TestExecutionContext(
testRunCriteria.FrequencyOfRunStatsChangeEvent,
testRunCriteria.RunStatsChangeEventTimeout,
inIsolation: false,
keepAlive: testRunCriteria.KeepAlive,
isDataCollectionEnabled: false,
areTestCaseLevelEventsRequired: false,
hasTestRun: true,
isDebug: (testRunCriteria.TestHostLauncher != null && testRunCriteria.TestHostLauncher.IsDebug),
testCaseFilter: testRunCriteria.TestCaseFilter);
if (testRunCriteria.HasSpecificSources)
{
var runRequest = new TestRunCriteriaWithSources(
testRunCriteria.AdapterSourceMap,
testRunCriteria.TestRunSettings,
executionContext);
this.RequestSender.StartTestRun(runRequest, eventHandler);
}
else
{
var runRequest = new TestRunCriteriaWithTests(
testRunCriteria.Tests,
testRunCriteria.TestRunSettings,
executionContext);
this.RequestSender.StartTestRun(runRequest, eventHandler);
}
}
catch (Exception exception)
{
EqtTrace.Error("ProxyExecutionManager.StartTestRun: Failed to start test run: {0}", exception);
// Log to vs ide test output
var testMessagePayload = new TestMessagePayload {
MessageLevel = TestMessageLevel.Error, Message = exception.Message
};
var rawMessage = this.dataSerializer.SerializePayload(MessageType.TestMessage, testMessagePayload);
eventHandler.HandleRawMessage(rawMessage);
// Log to vstest.console
eventHandler.HandleLogMessage(TestMessageLevel.Error, exception.Message);
var completeArgs = new TestRunCompleteEventArgs(null, false, false, exception, new Collection <AttachmentSet>(), TimeSpan.Zero);
eventHandler.HandleTestRunComplete(completeArgs, null, null, null);
}
return(0);
}